Aehr Test Systems (AEHR) relationships
Aehr Test Systems (AEHR) is connected to 40 named shareholders, 0 other companies and 13 officers and directors, each link from an SEC filing. Its largest named shareholder is BlackRock, with 8.2% of the company (13F, Jun 30, 2026).
Largest shareholders of Aehr Test Systems
| Holder | % of company | Filing | As of | Accession |
|---|---|---|---|---|
| BlackRock | 8.2% | 13F | Jun 30, 2026 | 0002012383-26-003238 |
| Vanguard | 7.8% | 13F | Jun 30, 2026 | 0002100119-26-001527 |
| Jane Street | 5.1% | 13G | Jul 24, 2026 | 0001595888-26-000075 |
| D. E. Shaw | 3.6% | 13F | Jun 30, 2026 | 0001104659-26-097217 |
| Two Sigma | 3.6% | 13F | Jun 30, 2026 | 0000899140-26-000855 |
| Fidelity (FMR) | 3.1% | 13F | Jun 30, 2026 | 0000315066-26-002260 |
| Geode Capital | 2.7% | 13F | Jun 30, 2026 | 0001214717-26-000008 |
| T. Rowe Price | 2.5% | 13F | Jun 30, 2026 | 0000080255-26-000519 |
| Goldman Sachs | 2.5% | 13F | Jun 30, 2026 | 0000886982-26-000519 |
| JPMorgan | 2.2% | 13F | Jun 30, 2026 | 0000019617-26-000325 |
| State Street | 2.2% | 13F | Jun 30, 2026 | 0000093751-26-000583 |
| Connor, Clark & Lunn Investment Management Ltd. | 2.1% | 13F | Jun 30, 2026 | 0001596800-26-000012 |
| Morgan Stanley | 1.5% | 13F | Jun 30, 2026 | 0000895421-26-000243 |
| Rhea J. Posedel | 1.4% | Form 4 | Oct 20, 2026 | 0001040470-26-000309 |
| NEXT CENTURY GROWTH INVESTORS LLC | 1.3% | 13F | Jun 30, 2026 | 0001134007-26-000006 |
Officers and directors of Aehr Test Systems
- Rhea J. Posedel — Director (Form 4, Oct 20, 2026)
- Gayn Erickson — President and CEO · Director (Form 4, Oct 13, 2026)
- Vernon Rogers — Exec VP of Sales & Mktg. (Form 4, Oct 13, 2026)
- Donald P. Richmond II — CTO (Form 4, Oct 13, 2026)
- Howard T. Slayen — Director (Form 4, Aug 14, 2026)
- Geoffrey Gates Scott — Director (Form 4, Aug 13, 2026)
- Chris Siu — CFO (Form 4, Oct 13, 2026)
- Adil Engineer — Chief Operating Officer (Form 4, Oct 13, 2026)
- Alberto Salamone — EVP, PPBI BUSINESS (Form 4, Oct 5, 2026)
- Alistair N. Sporck — VP Contactor Business Unit (Form 4, Oct 13, 2026)
- Laura Oliphant — Director (Form 4, Aug 13, 2026)
- Fariba Danesh — Director (Form 4, Jul 2, 2026)
- Didier Wimmers — Executive VP of R&D (Form 4, Oct 2, 2026)
Map of Aehr Test Systems's relationships · Who owns Aehr Test Systems